Britney is buying a shirt and a hat at the mall. The shirt costs $33.20, and the hat costs $18.33. If Britney gives the sales cl
1 answer:
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Answer:
The appropriate answer is "10,455.29856".
Step-by-step explanation:
According to the question,
The time will be:
⇒ t =
⇒ =
On applying formula, we get
⇒
On substituting the value of "t", we get
⇒
⇒
On solving the power, we get
⇒
⇒
4x² + 3x - 1 = 0
a=4 b=3 c=-1
Quadratic formula:
x =
=
=
, 
=
, 
=
, -1
a=4 b=3 c=-1
Quadratic formula:
x =
=
=
=
=